CAMRT Radiography Practice Exam

The minimum number of people required for a log roll is five: one at the head and two at each side. This approach ensures that the patient is rolled safely and uniformly while maintaining spinal alignment, which is crucial to prevent further injury, especially in cases of suspected spinal cord injury.

The person at the head is responsible for leading the roll and providing clear instructions to coordinate the movements, while the two individuals on each side assist by supporting the patient's torso and hips, ensuring that the body does not twist during the maneuver. This method allows for a stable and controlled log roll, minimizing the risk of additional trauma to the spine.

Having this number of individuals allows for adequate support and control, which is particularly important in medical emergencies or when dealing with patients who have sustained significant injuries. Therefore, the option stating five individuals is the most reliable and safe choice for conducting a log roll effectively.